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libertia grass

Libertia grass is a striking addition to New Zealand gardens, prized for its architectural foliage and elegant, iris-like flowers. Often mistaken for small ornamental grasses, Libertia species actually belong to the iris family and offer year-round interest. With their sword-shaped leaves and creamy white blooms, libertia grass is perfect for creating texture in perennial borders, filling gaps in native gardens, or using as stylish ground cover. Because these plants are hardy, low maintenance, and tolerant of both sun and light shade, they suit a wide range of landscapes—from contemporary urban spaces to wild, natural plantings. If you want to bring structure, colour, and native charm to your outdoor space, libertia grass is an excellent choice.

Libertia paniculata plant with white flowers.

Libertia paniculata (Grass Flag)

Libertia paniculata is an elegant evergreen perennial admired for its fine, upright foliage and delicate white flowers that appear in airy clusters. This hardy species performs reliably in New Zealand gardens, offering year round structure and soft seasonal colour. Its tidy, clump forming habit and subtle beauty make it ideal for naturalistic plantings, mixed borders, and modern landscapes. Libertia paniculata is perfect for gardeners wanting a graceful, low maintenance plant.

Suited to regions: All regions
Plant type: Perennials
Height: 60 cm
Spread: 60 cm
Flowering time: Spring, Summer
Tolerances: Extended dry periods, Wind
Garden uses: Borders, Containers, Paths & Steps, Pool areas
Garden styles: Architectural, Backyard, City & Courtyard, Frontyard, Japanese, Mediterranean, Modern
Chrysopogon zizanioides grass plants growing alongside a stream.

Chrysopogon zizanioides (Vetiver)

Chrysopogon zizanioides, commonly known as Vetiver Grass or Khus Grass, grows as a clump with lush, dark green foliage and can reach 1.5 m tall and 1 m wide. The foliage is complemented with large flower plumes during summer. The roots of this plant can penetrate up to 4 m and for this reason, Chrysopogon zizanioides is commonly planted on banks and along water courses.

Suited to regions: Subtropical, Temperate
Plant type: Grasses
Height: 1.50 m
Spread: 1.00 m
Flowering time: Summer
Tolerances: Extended dry periods, Hardy, Wet, Wind
Garden uses: Banks, Living areas, Ponds
Garden styles: Backyard, City & Courtyard, Frontyard, Japanese, Modern, Riparian
isolepsis-cernua-1

Isolepis cernua (Fiber-Optic Grass)

Isolepsis cernua (aka Scirpus cernua), commonly known as Fiber Optic Grass, grows as a tidy clump to about 25 cm tall and the same wide with green...

From$16.13
Acorus albo variegata foliage variegated green and yellow.

Acorus Albo Variegata (Variegated Sweet Flag)

Acorus Albo Variegata is grown for its attractive, variegated foliage. It features narrow and slender leaves that are cream with a dark green edge...

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Carex 'Everlime' plants for sale at The Plant Company nursery.

Carex 'Everlime' (Lime Grass Plant)

Carex ‘Everlime’ (Japanese Sedge) is a popular evergreen sedge valued for its graceful arching green foliage edged with bright lime cream margins...

From$26.33
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Cymbopogon citratus (Lemongrass)

Cymbopogon citratus (aka Andropogon citratus), commonly known as Lemongrass Grass or Citronella Grass, grows as a clump and produces flavoursome and...

From$20.18
Ophiopogon japonicus Silver Mist grass in a garden.

Ophiopogon Silver Mist (Silver Mondo Grass)

Ophiopogon 'Silver Mist' is a dwarf silver Mondo Grass, and features fine, grass-like foliage that is variegated dark green and white. It typically...

From$6.08
Poa cita grass plants on a plateau overlooing the sea.

Poa cita

Poa cita, commonly known as Silver Tussock, is a clump-forming NZ native grass with delicate, green foliage that wafts gracefully in the breeze. It...

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Lomandra longifolia plant beside a path with lush, green foliage.

Lomandra longifolia (Basket Grass)

Lomandra longifolia (Basket Grass) is a resilient, evergreen ornamental grass native to Australia. Growing to approximately 60 cm in height and 65 cm...

From$16.13
Hakonechloa albostriata plant with variegated foliage.

Hakonechloa macra 'Albostriata'

Hakonechloa macra 'Albostriata', commonly known as Japanese Forest Grass, is a stunning ornamental grass. It features variegated green foliage with...

From$22.88
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Helictotrichon sempervirens (Blue Oatgrass)

Helictotrichon sempervirens, commonly known as Blue Oatgrass, is a lovely and popular ornamental grass featuring distinct, blue foliage. It grows as...

From$16.88
A large Calamagrostis 'Overdam' grass with elegant, variegated foliage.

Calamagrostis 'Overdam'

Calamagrostis ‘Overdam’ is a striking variegated ornamental grass that delivers elegant upright form and delicate texture to garden borders and...

From$22.88
Miscanthus gracillimus grass plants with impressive cream-coloured flower plumes.

Miscanthus Gracillimus

Miscanthus 'Gracillimus' is an elegant ornamental grass prized for its fine arching foliage and graceful fountain like form. This popular variety...

From$25.58
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Festuca Banks Peninsula Blue (Blue Fescue Grass)

Festuca Banks Peninsula Blue is a standout choice for New Zealand gardens. Festuca Banks Peninsula Blue is a small, ornamental grass that features...

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Lomandra 'Misty Green' plants with cascading green foliage growing a bank.

Lomandra Misty Green

Lomandra Misty Green is an ornamental grass with delicate, dark green foliage and a tidy, rounded form. Growing to about 40 cm in height and width...

From$20.93
Sisyrinchium californicum plants with yellow flowers and fine, green foliage.

Sisyrinchium californicum

Sisyrinchium californicum, commonly known as the Golden Eyed Grass, is an herbaceous perennial grown for both its foliage and flowers. It bears...

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Lomandra Frosty Tops with lush blue foliage in a garden.

Lomandra Frosty Tops

Lomandra Frosty Tops is a hardy, evergreen grass featuring elegant, blue-grey foliage and a soft, weeping form. Growing to around 50 cm tall and...

From$18.83
Carex flagellifera Green plant with lush and colourful foliage.

Carex flagellifera Green

Carex flagellifera Green is a NZ native, ornamental grass grown for its attractive foliage. It produces slender and lush, green leaves as it grows to...

From$15.53
Lomandra 'Arctic Frost' plant in a pot with variegated foliage.

Lomandra Arctic Frost

Lomandra Arctic Frost is a hardy ornamental grass featuring variegated blue and cream foliage held upright with a gentle arch. Growing to...

From$17.48
Carex flagellifera Red plants.

Carex flagellifera Red

Carex flagellifera Red is a NZ native, ornamental grass grown for its colourful and attractive foliage. It produces slender and lush, copper-red...

From$13.43
Carex solandri grass in a NZ native planting.

Carex solandri

Carex solandri is a NZ native, ornamental grass that features attractive, dark green foliage. The foliage emerges upright and develops a gentle and...

From$13.43
Miscanthus Morning Light growing as a clump with variegated leaves.

Miscanthus 'Morning Light'

Miscanthus 'Morning Light' (Maiden Grass) is a refined ornamental grass valued for its fine narrow foliage edged with silvery white. This elegant...

From$18.83
Ophiopogon japonicus (Green Mondo Grass) growing as a groundcover in a woodland garden.

Ophiopogon japonicus

Ophiopogon japonicus, commonly known as green Mondo Grass, is a striking ornamental grass. It grows as a clump and produces a dense tuft of...

From$9.38
Zebra grass (Miscanthus 'Zebrinus') leaves with cream and green stripes.

Miscanthus 'Zebrinus'

Miscanthus 'Zebrinus' (Zebra Grass) is a striking ornamental grass recognised for its bold horizontal yellow banding across arching green leaves...

From$21.53
Lomandra Green Allure plant with lush, green foliage.

Lomandra Green Allure

Lomandra Green Allure is widely used in landscaping projects across NZ. It is commonly mass planted as a ground cover or on a bank, included in...

From$20.18
An elegant Miscanthus sinensis grass with cream-coloured flower plumes and lush green foliage.

Miscanthus sinensis

Miscanthus sinensis is an ornamental grass that grows as a clump of narrow, arching, green leaves. The colouring gives a light silver-green effect to...

From$21.53
Lomandra Tankia with lush green foliage bordering a path.

Lomandra 'Tanika'

Lomandra Tanika is a hardy, Australian Native grass that is commonly known as Mat Rush. This grass features fine, deep-green foliage and a graceful...

From$20.18
Lomandra Shara displaying fabulous blue-green foliage and growing beside a gravel path.

Lomandra Shara

Lomandra Shara is an ornamental grass renowned for its delicate, dark green foliage and graceful arching form. Reaching approximately 60 cm in height...

From$20.18
Ophiopogon japonicus nana (dwarf Mondo grass) growing between paving stones.

Ophiopogon japonicus Nana

Ophiopogon japonicus 'Nana' is a dwarf or mini Mondo Grass grown for its delicate, dark green foliage. Flower spikes are borne in summer and bear...

From$9.38
Dactylis glomerata plant with a cat.

Dactylis glomerata (Cat Grass)

Dactylis glomerata, commonly known as Cat Grass or Catnip Grass, is a popular grass that is loved by cats. It features flowing, green foliage held as...

From$21.53
Lomandra 'Echidna' grass growing as a mass planting beside a path.

Lomandra Echidna

The Lomandra Echidna grass is a tough and reliable plant with outstanding aesthetics. It features lush, mid-green foliage held upright with a gentle...

From$16.13
Orange foliage on Carex testacea.

Carex testacea

Carex testacea, commonly known as Orange Sedge, is a striking New Zealand native grass admired for its fine, arching foliage that turns a brilliant...

From$13.43
Libertia paniculata (Grass Flag)

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Acorus, Calamagrostis, Carex, Chrysopogon, Cymbopogon, Dactylis, Festuca, Hakonechloa, Helictotrichon, Isolepis, Libertia, Lomandra, Miscanthus, Ophiopogon Poa and Sisyrinchium, or related Categories - Grasses Mondo Grass and Perennials.

Search libertia grass

What is Libertia Grass?

Libertia grass refers to several species in the Libertia genus, native to New Zealand, Australia, and South America. These perennial plants grow in tidy clumps, with slender, green or bronze foliage and sprays of small white flowers in late spring and early summer. As the flowers fade, striking amber seed capsules remain, extending the visual appeal well into autumn. Some popular cultivars include Libertia 'Grasshopper', known for its bold, variegated foliage, as well as Libertia 'Taupo Sunset', which boasts sunset-hued leaves for added colour.

Why Choose Libertia Grass for Your Garden?

Libertia grass is incredibly versatile and suits a variety of uses in the New Zealand landscape. It thrives in well-drained soils, tolerates coastal conditions, and withstands periodic dry spells. Gardeners love libertia grass for its neat, evergreen form that retains colour and structure all year round, even when other plants fade. These features make Libertia ideal for borders, pathway edges, mass plantings, and native garden schemes.

For a more formal look, try combining libertia grass with other native grasses and flaxes, or mix with perennials for lush, layered plantings. Drought-tolerant and resistant to pests, libertia grass is a reliable performer for both seasoned gardeners and beginners.

Popular Libertia Varieties

When searching for the right libertia grass, you’ll find several attractive options. Libertia edgariae (Edgar’s Iris) is a standout for gardens needing compact, evergreen natives with delicate white flowers. Libertia paniculata (Grass Flag) offers robust growth and showy flower spikes, making it suitable for larger gardens or landscaping projects. For those seeking ornamental foliage, Libertia 'Highlander' presents upright leaves and beautiful spring blossoms, delivering both structure and softness to garden beds.

Planting and Caring for Libertia Grass

Plant libertia grass in full sun or light shade, ensuring the soil drains well, as these plants dislike waterlogged conditions. Libertia grass generally requires very little maintenance—an occasional tidy-up of old leaves and spent flower stems is all it takes. Mulching will help suppress weeds and retain moisture, benefitting young plants as they establish. Water libertia grass during dry spells until their roots are well-established, then enjoy their low-care nature that makes them perfect for busy gardeners.

Add Libertia Grass to Your Garden

With its sculptural leaves, elegant flowers, and effortless charm, libertia grass is a true asset to any New Zealand garden. Whether you choose Libertia 'Grasshopper', Libertia edgariae (Edgar’s Iris), Libertia paniculata (Grass Flag), Libertia 'Highlander', or Libertia 'Taupo Sunset', each cultivar brings unique beauty and resilience. Explore our selection to find the libertia grass that best suits your garden’s style and needs.


Contact us

Whether you need assistance finding the plant you’re looking for or you simply want to know more about who we are and what we do, we invite you to get in touch with us today. A member of The Plant Company team will get back in touch as soon as possible.

You know Lomandra 'Tanika' and Lomandra Frosty Tops, but have you met Prunus Shimidsu Sakura, Grape Buffalo, and Cornus kousa 'China Girl'? These beauties are worth a closer look.
–The Plant Company

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